* {
  margin: 0;
  padding: 0;
}
html,body {
  width: 100%;
  height: 100%;
}
#root {
  width: 100%;
  height: 100%;
}
.imgtextwrap {
  width: 100%;
  display: flex;
  overflow-x: hidden;
  flex-wrap: wrap;
}
.son {
  width: 80%;
  height: 80%;
  justify-content: center;
  align-items: center;
}
/* .son img :hover .nextdiv {
  display: block;
} */
.nextdiv {
  width: 100px;
  height: 100px;
  background: rgba(0, 0, 0, .5);
  position:absolute;
  left: 0;
  top: 0;
  display: none;
}
.active {
  color: yellow;
}
.moviewrap {
  display: flex;
}
.mybetton {
  display: inline-block;
  width: 80px;
  height: 30px;
  line-height: 30px;
  text-align: center;
}